{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2003318558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x388375293279671c15191876c201386e8ae32a4aeffed05d76d9e86c3c2963f1",
    "signature": "0x47d9e67c11c65674490b6234f5f824aa87ef813ecc80f2865d38c531b99bacee3733dcd0e4fb1cb0e396d5252c4c23ed24612a9b9bbbe239fc3d03e823e744bf1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}